DK106228C - Process for the preparation of 3,3-spiro-substituted-3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxides. - Google Patents

Process for the preparation of 3,3-spiro-substituted-3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxides.

Info

Publication number
DK106228C
DK106228C DK207762A DK207762A DK106228C DK 106228 C DK106228 C DK 106228C DK 207762 A DK207762 A DK 207762A DK 207762 A DK207762 A DK 207762A DK 106228 C DK106228 C DK 106228C
Authority
DK
Denmark
Prior art keywords
benzothiadiazine
dioxides
spiro
dihydro
substituted
Prior art date
Application number
DK207762A
Other languages
Danish (da)
Original Assignee
Merck & Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Merck & Co Inc filed Critical Merck & Co Inc
Application granted granted Critical
Publication of DK106228C publication Critical patent/DK106228C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/15—Six-membered rings
    • C07D285/16—Thiadiazines; Hydrogenated thiadiazines
    • C07D285/18—1,2,4-Thiadiazines; Hydrogenated 1,2,4-thiadiazines
    • C07D285/20—1,2,4-Thiadiazines; Hydrogenated 1,2,4-thiadiazines condensed with carbocyclic rings or ring systems
    • C07D285/22—1,2,4-Thiadiazines; Hydrogenated 1,2,4-thiadiazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D285/24—1,2,4-Thiadiazines; Hydrogenated 1,2,4-thiadiazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with oxygen atoms directly attached to the ring sulfur atom
    • C07D285/26—1,2,4-Thiadiazines; Hydrogenated 1,2,4-thiadiazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with oxygen atoms directly attached to the ring sulfur atom substituted in position 6 or 7 by sulfamoyl or substituted sulfamoyl radicals
    • C07D285/28—1,2,4-Thiadiazines; Hydrogenated 1,2,4-thiadiazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with oxygen atoms directly attached to the ring sulfur atom substituted in position 6 or 7 by sulfamoyl or substituted sulfamoyl radicals with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached in position 3
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/54—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
DK207762A 1961-05-08 1962-05-08 Process for the preparation of 3,3-spiro-substituted-3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxides. DK106228C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10829861A 1961-05-08 1961-05-08

Publications (1)

Publication Number Publication Date
DK106228C true DK106228C (en) 1967-01-09

Family

ID=22321416

Family Applications (1)

Application Number Title Priority Date Filing Date
DK207762A DK106228C (en) 1961-05-08 1962-05-08 Process for the preparation of 3,3-spiro-substituted-3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxides.

Country Status (7)

Country Link
CH (1) CH415650A (en)
DE (1) DE1470019A1 (en)
DK (1) DK106228C (en)
ES (1) ES277121A1 (en)
GB (1) GB998809A (en)
NO (1) NO117920B (en)
SE (1) SE308912B (en)

Also Published As

Publication number Publication date
NO117920B (en) 1969-10-13
SE308912B (en) 1969-03-03
GB998809A (en) 1965-07-21
ES277121A1 (en) 1962-10-01
CH415650A (en) 1966-06-30
DE1470019A1 (en) 1969-01-16

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